热键未发送 [英] Hot key not sent

问题描述

我已经设置了一个热键:

RegisterHotKey(g_hWnd, g_iHotKeyID, HOTKEYF_ALT | HOTKEYF_CONTROL, 0x42);

该函数返回的值不为零，因此成功.

在g_hWnd的窗口proc中，我添加了:

switch(msg)
{
...
   case WM_HOTKEY:
   {
     MessageBox(NULL, "HOT KEY PRESSED", "", 0);
     return TRUE;
   }
...
}

但是我没有收到消息！而且Spy ++不会显示WM_HOTKEY消息！

有人可以提示我从哪里开始搜索吗?

可能是什么问题呢?窗口是否需要满足特定的属性?

问候，

解决方案

我有解决方法！

使用MOD_ALT而不是HOTKEYF_ALT等.

Hi,

I have set a hot key with:

RegisterHotKey(g_hWnd, g_iHotKeyID, HOTKEYF_ALT | HOTKEYF_CONTROL, 0x42);

The function returns not zero, so it is successful.

To the window proc for g_hWnd I added:

switch(msg)
{
...
   case WM_HOTKEY:
   {
     MessageBox(NULL, "HOT KEY PRESSED", "", 0);
     return TRUE;
   }
...
}

But I do not receive the message! Also Spy++ does not show the WM_HOTKEY message!

Can anybody give me a hint where to start searching?

What could be the problem? Does the window need to satisfy specific properties?

Regards,

解决方案

I have the solution!

Use MOD_ALT instead of HOTKEYF_ALT etc.!!

这篇关于热键未发送的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！